package com.heima.password;

import com.heima.password.utils.BCrypt;
import org.apache.commons.lang.RandomStringUtils;
import org.springframework.util.DigestUtils;

public class PasswordTest {
	public static void main(String[] args) {
		//md5加密  DegestUtils：spring框架提供的工具类
		// String md5Str = DigestUtils.md5DigestAsHex("abc".getBytes());
		// System.out.println(md5Str);//900150983cd24fb0d6963f7d28e17f72*/

		//  password:123   salt:随时字符串
        String salt = RandomStringUtils.randomAlphanumeric(10);
        String pswd = "123"+salt;
        System.out.println(pswd);

        String saltPswd = DigestUtils.md5DigestAsHex(pswd.getBytes());
        System.out.println(saltPswd);

		//password=admin,salt=123abc
        String ps="admin"+"123abc";
        String s = DigestUtils.md5DigestAsHex(ps.getBytes());
        System.out.println(s);

//Bcrypt进行密码加密
		/*String gensalt = BCrypt.gensalt();//这个是盐  29个字符，随机生成
		System.out.println(gensalt);

		String password = BCrypt.hashpw("123456", gensalt);  //根据盐对密码进行加密
		System.out.println(password);//加密后的字符串前29位就是盐

		//校验
		boolean checkpw = BCrypt.checkpw("123456", password);
		System.out.println(checkpw);*/
	}
}